Re: What's tha KOBJ_MAX action used for?

2020-07-14 Thread Garrit Franke
Thanks for your replies. Also, thanks greg for your thorough review on my corresponding patch (https://lkml.org/lkml/2020/7/14/84), I learned a lot! I have been digging around about Kobjects a bit. They are nicely documented. Still, no documentation exists about this KOBJ_MAX action. This post on

Re: What's tha KOBJ_MAX action used for?

2020-07-14 Thread Greg KH
A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I

Re: Turn private hugetlb mapping into VM_SHARED

2020-07-14 Thread heep
> Hello, list, > > I am working on a tool to introspect live memory of KVM machines, and > mmapping its memory, instead of calling process_vm_readv on every read, would > increase its performance significantly. Understandably, almost all virtual > machine monitors (like QEMU) create private